Meditation introduces us to our subconscious, depths, roots and hearts, even fine hearts.

When you look within, it brings up to our consciousness, subconscious ideas and problems of past births and so many more tendencies of ours. So the better your nature, the better your meditation will be. As I said already, the better your attitude, especially deep and root attitudes even, the more comfortable you will feel. You should be strong to tackle the problems of your subconscious. Conscious health will just see you through for a short span of life. Whereas, subconscious health in the depth and root will be more strongly enduring and lasting. Purity, which is inner cleanliness, brings health. Which person's heart and depth can endure evil or sharp or negative thoughts and still lend bliss to the person? It gets killed by one single bad vibe.